Step



FIG. 1 is a perspective view of a step showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a perspective view of a second embodiment thereof;

FIG. 10 is another perspective view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a front view thereof;

FIG. 14 is a rear view thereof;

FIG. 15 is a right side view thereof; and,

FIG. 16 is a left side view thereof.

The dashed broken lines illustrate structure or features which form no part of the claimed design.

The dot-dash broken lines illustrate boundaries of the claimed design; the boundaries themselves form no part of the claimed design.

The drawings include surface shading which represents contour, not surface ornamentation. 

CLAIM The ornamental design for a step, as shown and described. 